Description:
Model: FIIL CC Pro2
Bluetooth version: Bluetooth 5.3
Transmission distance: about 10m
Bluetooth music decoding: LDAC, AAC, SBC
Charging interface: Type-c
Passive noise reduction: 94% of high frequency noise can be attenuated
Active noise reduction: maximum 42dB
Dual-mic call noise reduction: reduce 21dB
Speaker frequency response: 20Hz~20kHz
Microphone frequency response: 20Hz~10kHz
Waterproof grade: IPX4
Operating temperature: 0°C~50°C

Packing list:
earphone*1
Charging cable*1
Earplugs*3